#login {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  padding-right: 0;
  background: #ebebf8;
}

#login >>> .el-button {
  width: 100%;
  min-width: 120px;
}

.title {
  z-index: 1;
  padding: 6vw 0 4vw 0;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 25vw;
  max-width: 400px;
  min-width: 300px;
  margin: 0 auto;
}

.content .el-form {
  width: 25vw;
  max-width: 400px;
  min-width: 300px;
  margin: 0 auto;
  text-align: center;
  padding: 20px;
  border-radius: 4px;
  background: white;
  box-shadow: 0 0 8px 0 #8d8d8d;
}

.title > img {
  width: 5vw;
  min-width: 70px;
  margin-right: 20px;
}

#login >>> .el-input-group__append {
  border: none !important;
  padding: 0 !important;
}

.footer {
  width: 100%;
  position: absolute;
  bottom: 2vh;
  margin: 0 auto;
  display: flex;
  flex-flow: column wrap;
  align-items: center;
  justify-content: flex-end;
  z-index: 1;
  font-size: .8vw;
}

.sea {
  width: 100%;
  height: 100vh;
  min-width: 500px;
  min-height: 700px;
  background-color: #2460B6;
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  z-index: -2;
}

.sea .wave {
  position: absolute;
  width: 200vw;
  min-width: 1000px;
  height: 200vw;
  min-height: 1000px;
  background-color: var(--color);
  border-radius: 43%;
  bottom: 20em;
  left: -53%;
  filter: opacity(var(--opacity));
  animation: drift linear infinite;
  animation-duration: calc(var(--duration) * 2s);
}

.sea .wave:nth-child(1) {
  --duration: 5;
  --color: #fff;
  --opacity: 0.7;
}

.sea .wave:nth-child(2) {
  --duration: 7;
  --color: #fff;
  --opacity: 0.5;
}

.sea .wave:nth-child(3) {
  --duration: 9;
  --color: #fff;
  --opacity: 0.3;
}

@keyframes drift {
  to {
    transform: rotate(-1turn);
  }
}

.sea {
  z-index: -1;
  color: white;
  font-size: 24px;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  text-align: center;
  position: absolute;
  top: 11em;
}
